/* Definitions of target machine GNU compiler.  IA-64 version.
   Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
   Contributed by Steve Ellcey <sje@cup.hp.com> and
                  Reva Cuthbertson <reva@cup.hp.com>

This file is part of GNU CC.

GNU CC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.

GNU CC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING.  If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.  */

#undef CPP_PREDEFINES
#define CPP_PREDEFINES "\
  -D__IA64__ -D__ia64 -D__ia64__ -D__hpux -D__hpux__ -Dhpux -Dunix \
  -D__BIG_ENDIAN__ -D_LONGLONG -D__ELF__ \
  -Asystem=hpux -Asystem=posix -Asystem=unix -Acpu=ia64 -Amachine=ia64 \
  -D_UINT128_T"

/* -D__fpreg=long double is needed to compensate for the lack of __fpreg
   which is a primitive type in HP C but does not exist in GNU C.  Same
   for __float80 and __float128.  These types appear in HP-UX header
   files and so must have some definition.  */

#undef CPP_SPEC
#define CPP_SPEC "\
  %{mcpu=itanium:-D__itanium__} \
  -D__LP64__ -D__LONG_MAX__=9223372036854775807L \
  %{!ansi:%{!std=c*:%{!std=i*: -D_HPUX_SOURCE -D__STDC_EXT__}}} \
  -D__fpreg=long\\ double \
  -D__float80=long\\ double \
  -D__float128=long\\ double"

#undef ASM_SPEC
#define ASM_SPEC "-x %{mconstant-gp} %{mauto-pic}"

#undef ENDFILE_SPEC

#undef STARTFILE_SPEC
#ifdef CROSS_COMPILE
#define STARTFILE_SPEC "%{!shared:crt0%O%s}"
#else
#define STARTFILE_SPEC "/usr/ccs/lib/hpux64/crt0%O"
#endif

#undef LINK_SPEC
#define LINK_SPEC "\
  +Accept TypeMismatch \
  %{shared:-b} \
  %{!shared: \
    -u main \
    %{!static: \
      %{rdynamic:-export-dynamic}} \
      %{static:-static}}"

#undef  LIB_SPEC
#define LIB_SPEC "%{!shared:%{!symbolic:-lc}}"

#define DONT_USE_BUILTIN_SETJMP
#define JMP_BUF_SIZE  (8 * 76)

#undef CONST_SECTION_ASM_OP
#define CONST_SECTION_ASM_OP    "\t.section\t.rodata,\t\"a\",\t\"progbits\""

#undef BITS_BIG_ENDIAN
#define BITS_BIG_ENDIAN 1

#undef TARGET_DEFAULT
#define TARGET_DEFAULT (MASK_DWARF2_ASM | MASK_BIG_ENDIAN)
